"Xanadu" which was the most fun I EVER had in the theatre did not translate well at all during TV appearances. Some shows just aren't made for TV.
Also there is a ton of competition for the gay dollars on Broadway right now. Gay tourists with limited time are having to make tough choices and that may be hurting Priscilla.
Also, all the musicals will be hurt by the uber-hit Mormon which everyone feels is a must see and a hot ticket.
"The sexual energy between the mother and son really concerns me!"-random woman behind me at Next to Normal
"I want to meet him after and bang him!"-random woman who exposed her breasts at Rock of Ages, referring to James Carpinello